Driamoore9 Driamoore9
  • 30-03-2017
  • Mathematics
contestada

If Sally walked 1⁄2 kilometer in 1⁄4 hour, how fast, in kilometers per hour, was she walking?

Respuesta :

Gyal
Gyal Gyal
  • 30-03-2017
0,5 km/15 min | x2
1 km/30 min
2 km/1 h
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